Mine is one too, nice laptops.....
Depending on which kernel your running (32-bit or 64-bit) you need to run the Windows XP driver for your kernel with ndiswrapper. See;
http://www.linuxquestions.org/questi...d.php?t=384970
$ ifconfig wlan0
wlan0 Link encap:Ethernet HWaddr 00:14:A4:36:13:09
inet addr:192.168.49.80 Bcast:192.168.49.255 Mask:255.255.255.0
inet6 addr: fe80::214:a4ff:fe36:1309/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14679 errors:0 dropped:0 overruns:0 frame:0
TX packets:14723 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:10901228 (10.3 MiB) TX bytes:2222611 (2.1 MiB)
Interrupt:217 Memory:e2000000-e2002000
$ uname -a
Linux Aspire5000 2.6.14.4dsdt #2 Fri Dec 16 13:08:32 EST 2005 x86_64 x86_64 x86_64 GNU/Linux
Created a custom DSDT.aml file for battery monitor/management (the dsdt part) using a kernel patch to allow custom dsdt files in /boot/initrd. Just folow the advice available on the acpi.sourceforge.net site.